/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.netbeans.modules.php.editor.parser.astnodes;

/**
 *
 * @author Ondrej Brejla <obrejla@netbeans.org>
 */
public class YieldExpression extends Expression {
    private final Expression key;
    private final Expression value;

    public YieldExpression(int start, int end, Expression key, Expression value) {
        super(start, end);
        this.key = key;
        this.value = value;
    }

    public YieldExpression(int start, int end, Expression value) {
        this(start, end, null, value);
    }

    public Expression getKey() {
        return key;
    }

    public Expression getValue() {
        return value;
    }

    @Override
    public void accept(Visitor visitor) {
        visitor.visit(this);
    }

}
